I would greatly appreciate any comments on proper mecanics regarding visual counts (10 secs, 5 secs, etc...). I've been told that a full extension of the arm at shoulder level (or slightly above, say 4 inches) is dangerous as someone could potentially get hit in the eye. I don't believe this is a ligitimate concern. I would contend that a visual count should be visual! so as to be seen by everyone. The full extension of the arm at shoulder level is therefore O.K. comments?
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